740670260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 1741703040

約数和(自身を除く): 1001032780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 109, 110, 134, 218, 220, 268, 335, 436, 461, 545, 670, 737, 922, 1090, 1199, 1340, 1474, 1844, 2180, 2305, 2398, 2948, 3685, 4610, 4796, 5071, 5995, 7303, 7370, 9220, 10142, 11990, 14606, 14740, 20284, 23980, 25355, 29212, 30887, 36515, 50249, 50710, 61774, 73030, 80333, 100498, 101420, 123548, 146060, 154435, 160666, 200996, 251245, 308870, 321332, 339757, 401665, 502490, 552739, 617740, 679514, 803330, 1004980, 1105478, 1359028, 1606660, 1698785, 2210956, 2763695, 3366683, 3397570, 5527390, 6733366, 6795140, 11054780, 13466732, 16833415, 33666830, 37033513, 67333660, 74067026, 148134052, 185167565, 370335130, 740670260]

約数ペア:

[(1, 740670260), (2, 370335130), (4, 185167565), (5, 148134052), (10, 74067026), (11, 67333660), (20, 37033513), (22, 33666830), (44, 16833415), (55, 13466732), (67, 11054780), (109, 6795140), (110, 6733366), (134, 5527390), (218, 3397570), (220, 3366683), (268, 2763695), (335, 2210956), (436, 1698785), (461, 1606660), (545, 1359028), (670, 1105478), (737, 1004980), (922, 803330), (1090, 679514), (1199, 617740), (1340, 552739), (1474, 502490), (1844, 401665), (2180, 339757), (2305, 321332), (2398, 308870), (2948, 251245), (3685, 200996), (4610, 160666), (4796, 154435), (5071, 146060), (5995, 123548), (7303, 101420), (7370, 100498), (9220, 80333), (10142, 73030), (11990, 61774), (14606, 50710), (14740, 50249), (20284, 36515), (23980, 30887), (25355, 29212)]